Test drive

Since I am gonna post some mathematical things up here. I am now trying the MathJax...

Please ignore this post..Sorry for the inconvenience.


OK, it works now

$$\theta$$
$$dS_{t} = rS_{t}dt + \sigma S_{t}dW_{t}$$


Thanks! Andy!
Irreducible representation


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And now I am adding some other stuffs. For example, the code highlighting using prettyPrint

<pre class="prettyprint">
 int i;
</pre>